diff options
Diffstat (limited to 'src/jogl/classes/jogamp/graph/math/plane')
| -rw-r--r-- | src/jogl/classes/jogamp/graph/math/plane/Crossing.java | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/src/jogl/classes/jogamp/graph/math/plane/Crossing.java b/src/jogl/classes/jogamp/graph/math/plane/Crossing.java index 9be5978cc..51d81da54 100644 --- a/src/jogl/classes/jogamp/graph/math/plane/Crossing.java +++ b/src/jogl/classes/jogamp/graph/math/plane/Crossing.java @@ -19,9 +19,10 @@ */ package jogamp.graph.math.plane; +import com.jogamp.opengl.FloatUtil; + import jogamp.graph.geom.plane.Path2D; import jogamp.graph.geom.plane.PathIterator; -import jogamp.graph.math.MathFloat; public class Crossing { @@ -68,7 +69,7 @@ public class Crossing { if (d < 0.0) { return 0; } - d = MathFloat.sqrt(d); + d = FloatUtil.sqrt(d); res[rc++] = (- b + d) / (a * 2.0f); // d != 0.0 if (d != 0.0) { @@ -101,15 +102,15 @@ public class Crossing { float n = - a / 3.0f; if (R2 < Q3) { - float t = MathFloat.acos(R / MathFloat.sqrt(Q3)) / 3.0f; - float p = 2.0f * MathFloat.PI / 3.0f; - float m = -2.0f * MathFloat.sqrt(Q); - res[rc++] = m * MathFloat.cos(t) + n; - res[rc++] = m * MathFloat.cos(t + p) + n; - res[rc++] = m * MathFloat.cos(t - p) + n; + float t = FloatUtil.acos(R / FloatUtil.sqrt(Q3)) / 3.0f; + float p = 2.0f * FloatUtil.PI / 3.0f; + float m = -2.0f * FloatUtil.sqrt(Q); + res[rc++] = m * FloatUtil.cos(t) + n; + res[rc++] = m * FloatUtil.cos(t + p) + n; + res[rc++] = m * FloatUtil.cos(t - p) + n; } else { // Debug.println("R2 >= Q3 (" + R2 + "/" + Q3 + ")"); - float A = MathFloat.pow(MathFloat.abs(R) + MathFloat.sqrt(R2 - Q3), 1.0f / 3.0f); + float A = FloatUtil.pow(FloatUtil.abs(R) + FloatUtil.sqrt(R2 - Q3), 1.0f / 3.0f); if (R > 0.0) { A = -A; } |